An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Copper alloy tube or pipe fittings
NSN 5895-00-518-1593
NSN 5965-01-308-3786
NSN 5999-00-607-3859
NSN 5965-01-148-4979
NSN 5925-01-208-0617
NSN 5905-00-129-6554
NSN 5930-01-388-0865
NSN 5855-00-247-7219
NSN 6150-01-623-2882
NSN 2925-01-038-7625
NSN 5965-01-447-3767
NSN 6620-01-315-5741